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383vert · 03-28-2009, 04:34 PM

I've got the old ms4 in my 383 with a Ls6 intake, and it only made 430rwhp/406rwtq thru the A4. It only peeks at 5900rpm with stage 1 (297cfm/227cfm) Ls6 heads, 11.75:1, and the rest of the norm. best e.t. 11.42@119w/ 1.61 60'. at 3590 lb race weight(w/ driver). Would I benefit from a better cam or fast 90or92.

03-28-2009, 04:34 PM	#47
383vert Teching In Trader Rating: 0 Join Date: Nov 2008 Posts: 34	I've got the old ms4 in my 383 with a Ls6 intake, and it only made 430rwhp/406rwtq thru the A4. It only peeks at 5900rpm with stage 1 (297cfm/227cfm) Ls6 heads, 11.75:1, and the rest of the norm. best e.t. 11.42@119w/ 1.61 60'. at 3590 lb race weight(w/ driver). Would I benefit from a better cam or fast 90or92.